Компонент цифрового входа Digital Input LB1008A Pepperl+Fuchs

Описание товара

Slots
Occupied slots		2
Supply
Connection		backplane bus
Rated voltage		12 V DC , only in connection with the power supplies LB9***
Power consumption		0.7 W
Internal bus
Connection		backplane bus
Interface		manufacturer-specific bus to standard com unit
Digital input
Number of channels		8
Sensor interface
	Connection	NAMUR sensor
	Connection [2]	volt-free contact
	Connection [3]	Usage without connection to areas where there is a risk of explosion: active signals, mechanical contacts, NAMUR proximity switches, 2-wire sensors If the device has been operated in general electrical systems that are not connected to areas where there is a risk of explosion, the device cannot then be used in electrical systems that are connected to areas where there is a risk of explosion. Usage with connection to areas where there is a risk of explosion: mechanical contacts, NAMUR proximity switches
Connection		channel I: 1+, 2- channel II: 3+, 4- channel III: 5+, 6- channel IV: 7+, 8- channel V: 9+, 10- channel VI: 11+, 12- channel VII: 13+, 14- channel VIII: 15+, 16-
Rated values		acc. to EN 60947-5-6 (NAMUR)
Digital signals (active)		Use in safe area: configurable 24 V 5 V
	Switching point: ON	> 8 V > 2.7 V
	Switching point: OFF	< 3 V < 2.3 V
Switching point/switching hysteresis		1.2 ... 2.1 mA / &plusmn 0.2 mA
Voltage		8.2 V
Internal resistor		1 k&Omega
Line fault detection		can be switched on/off for each channel via configuration tool , active signals (24 V, 5 V) without line fault detection
	Connection	mechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring
	Short-circuit	< 360 &Omega
	Open-circuit	< 0.35 mA
Minimum pulse duration		1 ms
Indicators/settings
LED indicator		Power LED (P) green: supply Status LED (I) red: line fault
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1
Conformity
Electromagnetic compatibility		NE 21
Degree of protection		IEC 60529
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F) , 70 °C (non-Ex)
Storage temperature		-25 ... 85 °C (-13 ... 185 °F)
Shock resistance		shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Vibration resistance		frequency range 10 ... 150 Hz transition frequency: 57.56 Hz, amplitude/acceleration &plusmn 0.075 mm/1 g 10 cycles frequency range 5 ... 100 Hz transition frequency: 13.2 Hz amplitude/acceleration &plusmn 1 mm/0.7 g 90 minutes at each resonance
Damaging gas		designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Degree of protection		IP20 when mounted on backplane
Connection		removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14&nbsp...&nbsp1.5&nbspmm2) or screw terminals (0.08&nbsp...&nbsp1.5&nbspmm2)
Mass		approx. 130 g
Dimensions		32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch)
Data for application in connection with hazardous areas
Certificate		PF 08 CERT 1234 X
	Marking	II 3 G Ex nA [ic] IIC T4 Gc
Galvanic isolation
	Input/power supply, internal bus	safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010
International approvals
IECEx approval		BVS 09.0037X
	Approved for	Ex nA [ic] IIC T4 Gc
Marine approval
	Lloyd Register	15/20021
	DNV GL Marine	TAA0000034
	Bureau Veritas Marine	22449/B0 BV

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